Prasanthi Kumari

University of Petroleum & Energy Studies | UPES · Department of Electrical, Electronics and Instrumentation Engineering

The proposed antenna is a standard microstrip patch antenna in the shape of a rectangle, with a partial ground plane that functions at 10.5 GHz. Conventional microstrip antennas have a number of intrinsic drawbacks, including restricted bandwidth, low gain/directivity, and low efficiency, amongst others. In order to get over these restrictions, the...

One of the major challenging problems faced globally is energy security, and new generation researchers’ emphasis is on alternative fuels, which could switch the fossil fuels products entirely or moderately. The current study focuses on the use of ethanol as an alternative fuel for internal combustion engines. The speciality of this fuel is the oxy...

This paper analyzes the emissions of a single‐cylinder diesel engine fueled with biodiesel, using selective catalytic reduction (SCR) and exhaust gas recirculation (EGR) techniques. The aim of this paper is to compare both EGR and SCR techniques, which were studied under different brake powers. Grape seed biodiesel was used as a test fuel. Experime...

Technical Institutes and participating stakeholders have to support the process of providing skill based education through inventive practices that blends classroom teaching and experiential-learning resources. Emphasizing to apply the concepts learnt, to develop project prototypes along with the professional software training in the campus are to...

Genetic Algorithm (GA) is proposed in this paper for the design of a wide bandwidth, high gain and directive CPW-fed slot-dipole antenna. The proposed antenna is built on a FR4 substrate that is cheap and easy to produce. Genetic Algorithm is used to select parameters that reflect antenna geometry to achieve wider bandwidth and reduced return loss...

Zero emissions producing and propel the vehicle wheels with own battery energy possible only by Electric vehicles. Energy conversion progression completes with little amount of heat lost only. These advantages influences internationally made the electrical vehicle as the new generation transport for the automobile engineering. Electric vehicles inc...

Automobile industry is one of the most important segment for a country’s growth. India facing its own challenges due to its huge and varied transport sector. These challenges may overwhelmed by using energy efficient advancements with the customer focused approach. The driver always driving the automobile with sophisticated technologies and should...

India as well as globally proliferate awareness on the rising levels of pollution, the pollution panel is operational to congregation a succession of programs on Television and All India Radio responding to the requests and speaking concerns on the mortifying air eminence. The pollution panel wills soon arrangement air eminence checking systems at...

In this paper, the design of a compact microstrip patch antenna using Genetic Algorithm (GA) based optimization is proposed for wide-band applications. The novelty of this work is the simplicity of the antenna design which is also inexpensive and easy to fabricate using FR4 substrate. Genetic Algorithm is used for the selection of parameters that c...

Microstrip antennas that can operate in single and multiple frequency bands are required in various wireless communication devices. A single patch, square shaped microstrip patch antenna having high directivity and gain is proposed in this paper. The geometry of proposed antenna is optimized using Genetic Algorithm (GA) to operate in X-Band for wid...

A CPW-Fed microstrip patch antenna of size 21x22x1.6 mm3 along with its three variants is proposed in this paper. Two slots are introduced on the patch of the base antenna to study the antenna parameters, in terms of bandwidth, gain and directivity for analysis. The proposed antennas are suitable for wireless wideband applications roughly between f...

This paper presents the reactance component of the impedance of metamaterial antenna covering GSM, PCS, DCS and WIBRO. The equivalent circuit of antenna is drawn for the individual elements of the antenna pattern of the design. The input impedance, reflection coefficient and return loss are presented. The response of the reactance shows the resonan...

Composite Right Left Hand (CRLH) based Printed and dual band antenna which is suitable to mobile handset is proposed and investigated in this paper. The proposed antenna is exhibits Composite right left handed nature with help of transmission lines on the printed circuit board (PCB) substrate which has epsilon value for RT Duriod 5880 LZ (epsilon i...